normal frequency curve是什么意思

网络释义

用法例句

Abraham de Moivre s probability thought and normal probability curve;

亚伯拉罕·棣莫弗的概率思想与正态概率曲线

Research on optimality technology of frequency curve of step motor in control of PLC;

PLC控制的步进电机频率曲线优化技术研究

Theoretical frequency curves and their application in engineering problems;

理论频率曲线及其在工程问题上的应用

Based on the field data of the Weihe River from 1990 to 2000, the dynamic change of water quality was studied by use of the method of frequency curve.

为了解渭河陕西段主要污染因子的污染历时现状,对渭河陕西段的年径流量与水质污染程度的关系以及在不同水期水环境的质量进行了分析,利用1990~2000年系列水质监测料,采用频率曲线法分析研究了渭河陕西段水质的动态变化规律。

By computing the quadratic phase(QP) function of the signal,it is shown that the QP function is concentrated along the frequency rate curve of the signal,and the peak of the QP function yields the estimates of the Chirplet rate,time center and the amplitude;Then the initial frequency and th.

该算法利用计算信号的二次相位函数,得到其能量分布集中于信号的调频率曲线上的结论,此时通过谱峰检测可同时获得Chirplet调频率、时间中心和幅度的估计;然后通过解线性调频技术获得其初始频率和时间宽度的估计。

area under normal probability curve

正态概率曲线下的面积

bivariate normal probability density function

二元正态概率密度函数

Probabilistic research on capacity curve in pushover analysis

Pushover分析中抗力曲线的概率研究

Probabilistic limit states design (Normal-Normal mode)

gb/T10093-1988概率极限状态设计(正态-正态模式)

Buffon Probability of convex bodies in parallel lines;

正多边形与平行线网相交的Buffon概率

Our normalization is such that the curves in Fig. 3 can be regarded as probability distributions.

我们的标准化处理使得图3中的曲线可以被看作概率分布曲线。

Returns the inverse of the normal cumulative distribution for the specified mean and standard deviation

返回具有给定概率正态分布的区间点

Lower confidence limit of normal probability within specified limits

GB/T14438-1993定限内正态概率的置信下限

Curvilinear boundary crossing probability of standard Brownian motion

标准布朗运动关于曲线边界通过的概率

Extreme Maximum Model and Application for the Probabilistic Fatigue S-N Relations;

概率疲劳设计S-N曲线的极大值模型及应用

New test method of detection sensitivity based on probability curve

基于探测概率曲线的探测灵敏度测试方法

Appropriate methods for fitting the effici-ency tracing curve appeared very important.

效率示踪曲线的正确拟合很重要。

Analysis and modification method for wind turbine power curve

大型风电机组功率曲线的分析与修正

The mean of a normally distributed population lies at the center of its normal curve.

正态分布总体的平均数在正态曲线的中心。

a symmetrical curve representing the normal distribution.

代表正态分布的对称曲线。

is a probability corresponding to the normal distribution, a number between 0 and 1 inclusive

正态分布的概率,介于0与1之间，含0与1

Hierarchical Bayesian Estimation of Failure Probability of Normal Distribution;

正态分布场合下失效概率的多层Bayes估计

The waves are sinusoidal in nature, and they have an amplitude and a frequency.

声波实质上是正弦曲线，它有振幅和频率。